A Mobile GPS Application: Mosque Tracking with Prayer Time Synchronization. - Rathiah Hashim; Mohammad Sibghotulloh Ikhmatiar; Miswan Surip; Masiri Karmin; Tutut Herawan (FGIT-FGCN (1), 2010)

Real-Time Feedback and 3D Visualization of Unmanned Aerial Vehicle for Low-Cost Development. - Mohammad Sibghotulloh Ikhmatiar; Rathiah Hashim; Prima Adhi Yudistira; Tutut Herawan (ICDIPC (1), 2011)